Thursday
April 24, 2014

Homework Help: Trig

Posted by Anonymous on Tuesday, September 17, 2013 at 11:22pm.

Suppose sinA = 12/13 with 90≤A≤180. Suppose also that sinB = -7/25 with -90≤B≤0. Find cos(A - B).

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Trig - Suppose sin A = 12/13 with 90≤A≤180. Suppose also that sin ...
Trig - Let sin A = 12/13 with 90≤A≤180 and tan B = -4/3 with 270...
trig - Let sin A = 12/13 with 90≤A≤180 and tan B = -4/3 with 270...
Math - Suppose that y≤3⁢x, 2⁢x≤y and 13⁢x+13⁢...
algebra 1 help please - 4) a student score is 83 and 91 on her first two quizzes...
New Age Math - Suppose that y≤5x,3x≤y and 14x+15y≤1 together ...
trig - Solve the equation sinθ=0.3 to the nearest tenth. Use the ...
PreCalc - I'm not sure how to solve these with calculator. sec x = -2 , π...
maths - Suppose p(x)=ax^2+bx+c is a quadratic polynomial with real coefficients ...
Maths - Suppose a and b are positive integers satisfying 1≤a≤31, 1&#...

Search
Members